81 application developer jobs at 52 companies in Dover, PA
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Application Engineer
Hanover, Pennsylvania, United States
OnsiteFull Time
Provide technical support for sales, develop/qualify welding solutions, support product introductions, read blueprints, qualify procedures to AWS/ASME, and travel domestically (~50%).
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Visio, AutoCad
2mo
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Application Engineer
Salt Lake City or Bowmansville
OnsiteFull Time
7+ YOEBachelor's degree preferred; minimum seven years of experience; aftermarket automotive system design and hydraulic/pneumatic experience preferred.
AutoCAD, 3D modeling
2mo
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Application Engineer
Salt Lake City or Bowmansville
OnsiteFull Time
7+ YOEBachelor preferred; 7+ years in a similar field; aftermarket automotive system design experience preferred; hydraulic and pneumatic systems experience preferred.
AutoCAD, 3D modeling, CAD, 3D layouts
2w
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Application Engineer
York, Pennsylvania, United States
RemoteFull Time
2+ YOEBachelor's in EE/CE or equivalent,2+ years in industrial networking/automation,strong knowledge of industrial protocols,excellent problem-solving and communication skills.
PROFINET, EtherNet/IP, EtherCAT, Modbus, Python, C/C++
2mo
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Application Engineer
East Petersburg, Pennsylvania, United States
$65k-$90k/yr OnsiteFull Time
0+ YOEBS in mechanical or electrical engineering; 0-5 years engineering experience; knowledge of HVAC/Ventilation; proficiency with Excel; strong communication; self-starter; not a remote role.
1mo
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.NET Application Support Engineer
Ashburn or Harrisburg or Pennsauken
OnsiteFull Time
3+ YOE3+ years supporting or developing .NET applications, strong C# debugging, PowerShell scripting, IIS management, T-SQL/MS SQL proficiency, and experience with monitoring and automation; bachelor’s degree or equivalent.
C#, .NET Core, .NET Framework, ASP.NET MVC, Web API, PowerShell, IIS, T-SQL, Microsoft SQL Server, Event Viewer, Serilog, Log4Net, Azure, Google, AWS, Docker, Azure DevOps, Jenkins, GitHub Actions, Jira
1mo
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Senior Application Engineer I
Middletown, Pennsylvania, United States
HybridFull Time
7+ YOEBachelor's in engineering, 7+ years application or network engineering experience, deep Industrial Ethernet and network architecture knowledge, IEC/ISA 62443 familiarity, relevant networking/security certifications preferred, willingness to travel up to 30%.
Industrial Ethernet, IDS/IPS, next-generation firewalls, log collection, SCADA systems, CRM, cloud platforms, IEC/ISA 62443, IEC 61850
2mo
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Application Security Engineer
Harrisburg, Pennsylvania, United States
OnsiteFull Time
3+ YOEDesigns and implements secure software practices; assesses application security; supports SDLC; proficient in at least one programming language; familiar with OWASP Top 10; experience with security assessments and vendor security.
OWASP, OAUTH, ADFS, PowerShell, Python, Perl, Java, .NET, C#, SIEM, Security
3w
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Industrial Sales Engineer / Application Engineer (Manufacturing)
New Freedom or Pennsylvania or Virginia or Maryland
HybridFull Time
0+ YOEBachelor's in engineering or related field, 0–5 years technical or application experience, valid driver’s license, willingness to travel regionally 3–4 days/week, ability to lift up to 50 lbs, Microsoft Office proficiency.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
3d
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Principal Application Engineer (hybrid)
New Freedom or San Antonio or York or Baltimore
$90k-$120k/yr HybridFull Time
3+ YOEBachelor's degree, 3+ years experience (HVAC or chiller technology preferred), knowledge of refrigeration principles, up to 15% travel.
1mo
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Mechanical Application Development Engineer
Yocumtown or Valley Green
OnsiteFull Time
2+ YOEBS in Mechanical (or Electrical/Electronic) Engineering, 2+ years product development experience, experience with high-speed connectors and cable assemblies, strong communication, analytical and problem-solving skills, ability to produce drawings/BOMs and execute FEA/tests.
Finite Element Analysis (FEA)
2mo
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Account Application Engineer
Pittsburgh or Harrisburg
HybridFull Time
BS in Engineering; travel ~30%; strong communication; CAD experience; MS Office; valid driver’s license; ability to lift 25 lbs; customer-focused; problem solving.
Microsoft Office, CAD software
3mo
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Application Security Engineer (REMOTE) (Anytown, PA, US, 19605)
Anytown, Pennsylvania, United States
$117k-$147k/yr RemoteFull Time
5+ YOE5+ years in information security with 3+ years in application security, secure development, or DevSecOps; strong knowledge of OWASP and secure SDLC; hands-on with security testing tools; cloud security experience; ability to collaborate across teams.
Burp Suite, Fortify, Checkmarx, Veracode, ZAP, SAST, DAST, SCA, IaC scanning, Container security
3w
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Senior Full-Stack Microsoft Application Developer
Catonsville or Baltimore
$70k-$80k/yr HybridFull Time
3+ YOE.NET (Core/6/8) and C# experience, REST API integration, JSON/XML handling, OAuth2 auth, SQL Server/Oracle proficiency, async programming, logging and resiliency patterns.
.NET Core, .NET 6, .NET 8, C#, HttpClient, RestSharp, System.Text.Json, Newtonsoft.Json, SQL Server, Oracle, Entity Framework Core, Dapper, Git, Postman, Polly, Serilog, NLog, Docker, Azure WebJobs, Windows Task Scheduler, OAuth2
1mo
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Application Programmer, Senior
Mechanicsburg, Pennsylvania, United States
$100k-$105k/yr OnsiteContract
10+ YOEBachelor's in CS or related, 10+ years software development, experience with low-code/no-code platforms (Appian, Salesforce, Nintex), Java/.NET/AngularJS/JavaScript, APIs, BPMN, AI-enabled tools, and a favorable Tier 3 Secret clearance.
Java, HTML, Microsoft .NET, .NET, AngularJS, JavaScript, SOAP, REST API, Appian, Salesforce, Nintex, Microsoft SQL Server, BPMN, AI
2mo
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Application/Agentic AI Engineer
Aberdeen, Maryland, United States
HybridFull Time
3+ YOE3+ years in software engineering or AI integration; BS in CS/Software/ Data/IS; proficient in Python/JS/TS/Java; API/microservice experience; LLMs and AI orchestration familiarity; cloud-native with Docker/Kubernetes; SDLC/DevSecOps/CI/CD; Git; strong problem-solving; active security clearance.
Python, JavaScript, TypeScript, Java, APIs, Microservices, Data services, Docker, Kubernetes, Git, CI/CD, SDLC, DevSecOps
2mo
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Field Application Engineer (Germantown, MD, US, 20876)
Germantown or Baltimore or Morgantown or Frederick
$90k-$120k/yr HybridFull Time
BS in mechanical/aerospace or related engineering; strong CAD; read blueprints; clear communication; English proficiency; valid US driver’s license; regional travel
CAD, 2D CAD, 3D CAD
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Applications Developer 2
Harrisburg or Dauphin County
$69k-$105k/yr HybridFull Time, Temporary
2+ YOERequires a bachelor's degree in information technology, or qualifying IT experience, application development or maintenance experience, or an associate's degree with relevant experience.
Microsoft .NET, Microsoft .NET 6, Microsoft .NET 7, Microsoft .NET 8, Visual C#, VB.NET, ASP.NET, SQL Server
2mo
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Senior Salesforce Solutions Developer
Remote or Pennsylvania
$91k-$152k/yr RemoteFull Time
7+ YOE7+ years applications development; 5+ years Salesforce Lightning, APEX; FSC/nCino experience; Bachelor's in technical field; Master’s preferred.
Salesforce, FSC, nCino, Copado, Gearset, SF DX, Lightning Web Components, APEX, Flows
2w
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Contract Associate Development Engineer
Hunt Valley, Maryland, United States
$82k/yr OnsiteContract, Full Time
0.5+ YOEBachelor's in CS or equivalent experience, ~6 months application/web development, proficiency with JavaScript/Java/Node.js/React/Python/SQL/NoSQL, familiarity with CI/CD and cloud-native architectures.
JavaScript, Java, Express, Node.js, MySQL, MongoDB, Mongoose, Python, ReactJS, jQuery, HTML5, CSS, CI/CD, IAC, AWS, Databricks, Docker, Kubernetes, Terraform
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